Cita APA (7a ed.)
LIEBMAN, B. E. (Jan/Feb2020). Sharp as a Tack? What may sustain your brain. Nutrition Action Health Letter, 47(1), 3-7.
Cita Chicago Style (17a ed.)
LIEBMAN, BONNI E. "Sharp as a Tack? What May Sustain Your Brain." Nutrition Action Health Letter 47, no. 1 (Jan/Feb2020): 3-7.
Cita MLA (9a ed.)
LIEBMAN, BONNI E. "Sharp as a Tack? What May Sustain Your Brain." Nutrition Action Health Letter, vol. 47, no. 1, Jan/Feb2020, pp. 3-7.
Precaución: Estas citas no son 100% exactas.